ivsopar.obspm.fr

Radio source coordinate time series

 

 

0235+164

Data
SIMBAD - NED - LQAC
MOJAVE - Astrogeo - BVID
Aladin - SDSS

Right ascension: 39.6622087737948°
Declination: 16.6164651762457°
No. sessions: 1004
No. delays: 64406
Defining: No
RMS(α cos δ) = 0.3909 mas
RMS(δ) = 0.4646 mas
Cleaned No. sessions: 905
Cleaned RMS(α cos δ) = 0.1847 mas
Cleaned RMS(δ) = 0.3899 mas

Note: Cleaning is a simple outlier elimination algorithm to remove bad sessions. Points whose distance to the mean scaled by the error is larger than 3 are iteratively deleted. The cleaned rms are provided as is and should be taken with some care, especially if the number of sessions is small.